RE: Shutdown Abort Damages Database!

Occasionally, on some of our 8.1.6 dev instances, we get masses of ORA 600's
and 7445's that lead to pmon crashing and the database hanging - mainly due
to one bug or another. I may be having a senior moment, but I think I have
had to do a shutdown abort on at least one of these occasions.

Sometimes, this leaves shared memory and semaphores hanging around. ipcs
will show you the resources, but if there are a number of instances on the
box, it is difficult to identify the right ones to kill. sysresv (in
$ORACLE_HOME/bin) on the other hand will show you the resources for the
instance set in your oracle environment. As others have said, you can then
use ipcrm to remove the offending resources.

Regards
David Lord

> -----Original Message-----> From: Post, Ethan [mailto:Ethan.Post_at_ps.net]> Sent: 06 August 2002 23:09> To: Multiple recipients of list ORACLE-L> Subject: Shutdown Abort Damages Database!> > > OK, that was bait, I admit it.> > So we all know that shutdown abort doesn't damage the > database. However, do> we have to ever worry about any UNIX shared memory segments > hanging out> there? I know we do if we end up having to kill the > background procs but is> this ever a case with shutdown abort?> > Also does anyone have some good step by step instructions for > cleaning up a> UNIX box after you kill the background procs?> > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com> -- > Author: Post, Ethan> INET: Ethan.Post_at_ps.net> > Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051> San Diego, California -- Public Internet access / Mailing Lists> --------------------------------------------------------------------> To REMOVE yourself from this mailing list, send an E-Mail message> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in> the message BODY, include a line containing: UNSUB ORACLE-L> (or the name of mailing list you want to be removed from). You may> also send the HELP command for other information (like subscribing).>

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Author: Lord, David - CSG
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